KDReportsAbstractReportLayout_p.h

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/****************************************************************************
**
** This file is part of the KD Reports library.
**
** SPDX-FileCopyrightText: 2007-2022 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
**
** SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDAB-KDReports OR LicenseRef-KDAB-KDReports-US
**
** Licensees holding valid commercial KD Reports licenses may use this file in
** accordance with the KD Reports Commercial License Agreement provided with
** the Software.
**
** Contact info@kdab.com if any conditions of this licensing are not clear to you.
**
****************************************************************************/
 
#ifndef KDREPORTSABSTRACTREPORTLAYOUT_H
#define KDREPORTSABSTRACTREPORTLAYOUT_H
 
#include <QString>
 
QT_BEGIN_NAMESPACE
class QFont;
class QPainter;
class QPoint;
class QSizeF;
class QWidget;
QT_END_NAMESPACE
 
namespace KDReports {
 
class AbstractReportLayout
{
public:
    AbstractReportLayout();
    virtual ~AbstractReportLayout();
    AbstractReportLayout(const AbstractReportLayout& other) = delete;
    AbstractReportLayout& operator=(const AbstractReportLayout& other) = delete;
 
    virtual void setLayoutDirty() = 0;
    virtual void setDefaultFont(const QFont &font) = 0;
    virtual QFont defaultFont() const = 0;
    virtual void paintPageContent(int pageNumber, QPainter &painter) = 0;
    virtual int numberOfPages() = 0; // not const, since it can trigger a layout
    virtual void setPageContentSize(QSizeF size) = 0;
    virtual qreal layoutAsOnePage(qreal width) = 0;
    virtual bool scaleTo(int numPagesHorizontally, int numPagesVertically) = 0;
    virtual void setFixedRowHeight(qreal height) = 0;
    virtual int maximumNumberOfPagesForHorizontalScaling() const = 0;
    virtual int maximumNumberOfPagesForVerticalScaling() const = 0;
    virtual void ensureLayouted() = 0;
    virtual void updateTextValue(const QString &id, const QString &newValue) = 0;
    virtual qreal idealWidth() = 0;
    virtual void setUserRequestedFontScalingFactor(qreal factor) = 0;
    virtual qreal userRequestedFontScalingFactor() const = 0;
 
    virtual QString anchorAt(int pageNumber, QPoint pos) = 0;
 
    virtual QString toHtml() const = 0;
    virtual void finishHtmlExport() = 0;
};
 
}
 
#endif // KDREPORTSABSTRACTREPORTLAYOUT_H